818298 (2013 NZ23)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5812550334 ± 1.91e-08
Semi-major axis (a)2.5429249704 AU ± 6.88e-09
Inclination (i)32.10825842° ± 6.86e-06
Long. of Asc. Node (Ω)165.56291474° ± 2.32e-06
Arg. of Perihelion (ω)240.15297173° ± 5.96e-06
Mean Anomaly (M)4.32331266° ± 1.57e-06
Mean Motion (n)0.2430591398°/day ± 9.87e-10
Perihelion dist (q)1.06483703 AU ± 4.85e-08
Aphelion dist (Q)4.02101291 AU ± 4.97e-08
Orbital Period4.05508834 yr ± 1.65e-08
Physical Parameters
H (abs. magnitude)18.98
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.203″
Uncertainty0
Orbit TypeAmor
MOID0.240058 AU
Observations Used250
Oppositions17
Arc Total2002-2025
First Observation Used2002-03-12
Last Observation Used2025-10-13
Observations (263)
Date Type RA Dec Mag Band Observatory
2025-08-08 10:33:39 C 23 24 25.580 +20 08 02.64 X F52
2025-08-08 10:47:30 C 23 24 26.356 +20 07 53.59 X F52
2025-08-08 11:01:18 C 23 24 27.140 +20 07 44.66 X F52
2025-08-09 09:34:01 C 23 25 49.255 +19 52 15.36 X F52
2025-08-09 09:45:58 C 23 25 49.946 +19 52 07.18 X F52
2025-08-09 09:58:03 C 23 25 50.637 +19 51 58.76 X F52
2025-08-09 10:10:01 C 23 25 51.325 +19 51 50.24 X F52
2025-08-09 10:27:23 C 23 25 52.330 +19 51 38.00 X F51
2025-08-09 10:57:25 C 23 25 54.046 +19 51 16.89 X F51
2025-08-09 11:12:29 C 23 25 54.905 +19 51 06.07 X F51
2025-08-10 14:29:55 C 23 27 34.594 +19 30 35.09 X F52
2025-08-10 14:40:01 C 23 27 35.189 +19 30 26.85 X F52
2025-08-10 14:50:05 C 23 27 35.766 +19 30 18.71 X F52
2025-08-16 13:57:54 C 23 36 53.531 +17 07 17.13 X F52
2025-08-16 13:58:48 C 23 36 53.583 +17 07 16.00 X F52
2025-08-16 14:13:48 C 23 36 54.544 +17 06 57.34 X F52
2025-08-16 14:14:42 C 23 36 54.600 +17 06 56.10 X F52
2025-08-16 14:30:32 C 23 36 55.612 +17 06 36.42 X F52
2025-08-16 14:45:29 C 23 36 56.567 +17 06 17.67 X F52
2025-08-16 14:46:24 C 23 36 56.633 +17 06 16.56 X F52
2025-08-19 09:55:54 C 23 41 41.614 +15 34 09.59 V T08
2025-08-19 10:09:53 C 23 41 42.559 +15 33 48.13 V T08
2025-08-19 10:23:54 C 23 41 43.519 +15 33 27.40 V T08
2025-08-19 10:37:53 C 23 41 44.465 +15 33 06.44 V T08
2025-08-23 08:15:38 C 23 48 50.623 +12 50 26.99 V 703
2025-08-23 08:18:35 C 23 48 50.850 +12 50 20.94 V 703
2025-08-23 08:21:32 C 23 48 51.030 +12 50 15.14 V 703
2025-08-23 08:24:29 C 23 48 51.296 +12 50 09.28 V 703
2025-08-24 05:53:33 C 23 50 35.826 +12 06 22.54 V 703
2025-08-24 05:56:49 C 23 50 36.085 +12 06 14.69 V 703
2025-08-24 06:00:05 C 23 50 36.319 +12 06 09.40 V 703
2025-08-24 06:03:20 C 23 50 36.618 +12 06 02.09 V 703
2025-08-24 10:13:59 C 23 50 56.863 +11 57 17.94 X F52
2025-08-24 10:29:53 C 23 50 58.084 +11 56 44.22 X F52
2025-08-24 10:45:48 C 23 50 59.299 +11 56 10.57 X F52
2025-08-24 11:01:47 C 23 51 00.519 +11 55 36.65 X F52
2025-08-25 10:26:24 C 23 52 56.413 +11 04 06.02 V 703
2025-08-25 10:29:42 C 23 52 56.690 +11 03 58.61 V 703
2025-08-25 10:33:01 C 23 52 56.968 +11 03 50.98 V 703
2025-08-25 10:36:19 C 23 52 57.202 +11 03 43.38 V 703
2025-08-28 00:03:14 B 23 58 20.405 +08 32 00.92 V S47
2025-08-28 00:10:16 B 23 58 20.995 +08 31 42.13 V S47
2025-08-28 00:17:45 B 23 58 21.653 +08 31 22.08 V S47
2025-08-28 00:21:48 B 23 58 21.977 +08 31 11.42 V S47
2025-08-28 00:25:52 B 23 58 22.334 +08 31 00.26 V S47
2025-08-28 16:46:25 C 23 59 53.08 +07 46 21.2 V D29
2025-08-28 16:47:42 C 23 59 53.18 +07 46 17.6 V D29
2025-08-28 17:06:47 C 23 59 54.85 +07 45 24.4 V D29
2025-08-28 17:08:04 C 23 59 54.95 +07 45 20.8 V D29
2025-08-28 17:27:09 C 23 59 56.62 +07 44 27.4 V D29